Speed saw



FIG. 1 is a left front perspective view of the speed saw of the present invention;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front end view thereof;

FIG. 6 is a rear end view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in FIGS. 1 through 5, 7 and 8 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a speed saw, as shown and described. 